package com.cmge.ad.util.context;

import javax.servlet.ServletContext;

import org.springframework.beans.BeansException;
import org.springframework.context.ApplicationContext;
import org.springframework.context.ApplicationContextAware;
import org.springframework.stereotype.Component;

/**
 * @desc    获取Spring上下文环境
 * @author  ljt
 * @time	2014-8-16 下午7:52:37
 */
@Component
public class SpringContextUtil implements ApplicationContextAware{
	
	private static ApplicationContext applicationContext;
	
	@Override
	public void setApplicationContext(ApplicationContext applicationContext)
			throws BeansException {
		this.applicationContext = applicationContext;
	}
	
	public static ApplicationContext getApplicationContext() { 
        return applicationContext; 
	} 
	
	public static Object getBean(String beanName) { 
        return getApplicationContext().getBean(beanName); 
	} 
	
}
